If there was a perfect way to attribute drawing people to an area, and how much they spent, I suspect some businesses would have rather different rents. I had

If there was a perfect way to attribute drawing people to an area, and how much they spent, I suspect some businesses would have rather different rents. I had a friend who ran an unprofitable arcade for some time. His trash was nothing but food and drinks from other local businesses, particularly piles of bubble tea cups from a place across the street. It seemed rather likely it was worth paying him a bit to stay there.